Photoelectric Color Sensor for One/Two Color Detection

ATO photoelectric color sensor adopts a coaxial reflection detection method, supports NPN/PNP dual outputs, has a detection distance of 12mm±2mm, a response time of 0.1-1ms, and its sensitivity is adjustable with a single turn, with options for light-on/dark-on modes. Color detection sensor can be equipped with various light source colors and has excellent anti-light interference capability (incandescent lamp < 3000LX, sunlight 10000LX). It has an IP67 protection rating and is equipped with multiple protections against short circuits, overloads, and reverse polarity, is widely applicable to various automated color mark detection scenarios, with stable performance and easy installation.

Specification

 
Features

• Precise Color Sensing & Fast Response: Adopts coaxial reflection detection with φ0.5-1.5mm spot, enabling accurate color mark recognition. Boasts 2K Hz switching speed and 0.1-1ms response time for real-time detection.
• Multi-Light Color & Strong Anti-Interference: Photoelectric color sensor offers white, blue, green, red light sources to suit different materials. Resists up to 3000LX incandescent and 10000LX sunlight interference, ensuring stable performance in complex lighting.
• Robust Protection & Wide Adaptability: Features IP67 dustproof/waterproof rating, reverse polarity, short-circuit, and overload protection (auto-recovers when load ≤200mA). Operates in -15℃~65℃ and withstands 10-5HZ vibration, ideal for harsh environments.
• User-Friendly Design & Reliable Durability: ATO color sensing sensor equipped with a sensitivity adjustment knob for precise tuning, bend-resistant cable for longevity, and stable bracket for secure installation. Built with engineering plastics, it’s durable and easy to integrate.
• Versatile Electrical & Output Options: Supports DC10-30V wide voltage supply, NPN/PNP dual output, and light-on/dark-on modes, compatible with various automation systems.

Wiring Diagram

Dimension (Unit: mm)

Detail

Tips: Why Do I Need ATO Photoelectric Color Sensor?

If you’re in industries like packaging, printing, textile, or any automation process that relies on precise color recognition or detection, here’s why an ATO photoelectric color sensor should be your go-to choice:

• Pinpoint Accuracy: With a tiny spot size of φ0.5-1.5mm and adjustable sensitivity, it identifies color marks or material differences with high precision—no more errors from vague detections.
• Adapt to Various Material/Environment: Choose from Various light sources to match different materials. Color detection sensor shrugs off interference from bright lights (even 10,000LX sunlight or 3000LX incandescent lamps) and works flawlessly in temperatures from -15℃ to 65℃, plus IP67 dust/waterproofing.
• Speed and Reliability: At 2K Hz switching speed and 0.1-1ms response time, it keeps up with fast production lines. Built-in short-circuit, overload, and reverse polarity protection means it won’t fail on you—even in tough conditions.
• Easy to Integrate and Use: Whether you need NPN/PNP output, light-on/dark-on modes, or a wide 10-30V DC power range, it fits right into your system. The sensitivity knob, stable bracket, and bend-resistant cable make setup and maintenance a breeze.

In short, if you want to eliminate color-related errors, boost production speed, and trust your sensor to perform day in and day out—this photoelectric color sensor from ATO Online Shop is the answer.